On my work computer when I type in airforums.com in the browser address bar I get redirected to the sight below. This happens in Firefox and Internet Explorer. I don't know why this is, maybe they are doing this on purpose to direct air forums traffic to their sight.

Thanks for posting about this - I'll do some digging. iRV2 is another of Andy R projects and it's likely that some of the autofill choices in your browser are informed by this or perhaps your dns isn't quite up to date. On the bright side, if you happen to go there, you can click on the Airstream forum to return here